This product is suitable for Mercedes-Benz W176 A-class, X156 GLA, C117 CLA

And other models without factory rear air conditioning ducts and outlets, enabling modification and upgrade

Equipped with 3-64 color ambient light LED source; if you have upgraded your front-row ambient light air conditioning outlet, this product also supports lighting the ambient light and synchronizing with your vehicle’s ambient light color changes

Equipped with USB-A/C triple charging interfaces, convenient for rear passengers to charge their phone